I just can,t see why the 450 marlin caliber is not more popular,as a dark timber elk rifle.
IM growing very fond of mine after several months of range time, so fond I sold my old 45/70 thats been used for decades, and accounted for several elk, with zero worry that the 450 marlin blr won,t prove to be its equal or superior.
yes IM a gun loonie and yes I spend a great deal of time at the range, in fact I try to go at least twice a month minimum.
look the 450 marlin BLR is basically a lever action rifle cartridge that provides the user with awesome power levels in a fast repeat action with a reasonable trajectory that will handle anything in big game hunting out to about 250-300 yards in skilled hands and easily 70%-80% or more of ALL big games killed at less distance, load this cartridge up with hard cast bullets in the 350-400 grain weight range and you duplicate some of the hot loads that most guys use in modern 45/70s, accuracy's usually very good, penetration and stopping powers great, so whats not to like here? yes IM aware that the 450 marlins basically a duplicate of the 45/70 with hot hand loads,thats basically true, but the fact remains that the browning BLR is a stronger locking bolt system than a marlin and the 450 marlin caliber is available in a BLR while the 45/70 is not!
now Ive owned both and still own the 450 marlin BLR, the BLR is a GREAT choice in my opinion, and getting 1900 fps form a 400 grain hard cast slug in a BLR is just not that difficult and makes it a really effective ELK rifle for the thick timber, Ive used the 45/70 to kill ELK and the 450 marlin is SLIGHTLY superior in my opinion in both accuracy and speed of hitting the target (ease of handling) I know its going as my back-up thick timber rifle next year.
its been many years since Ive killed an elk at ranges over 250 yards so its not likely the trajectory is to be a handy-cap in any place I hunt
YES IM AWARE THE 7MM MAG AND 300 MAG GUYS MIGHT BE HAVING A CONNIPTION FIT, but the truth is wither they admit it or not that 250-300 yards is about the max range most games shot at.
if youve ever seen a well placed hit from a 350-405 grain 45 cal slug launched at about 1800fps or more on deer or elk, you know how effective they can be!
the BLR has front dual cam locking bolt similar to any normal bolt action vs the marlins rear locking single locking lug
The BLR is not really a lever action. It might be described as a bolt action operated with a lever. The fore section of the bolt rotates and locks as a bolt action would. Some would say this system makes the action stronger than Marlin,
the best load IVE found so far in my BLR is 50 grains of IMR 3031 over a 215 federal primer and using a 405 rem bullet, off a good rest, and firing slowly with a 4x scope I've found 1" 3 shot hundred yard groups are usually easy.
now to be totally honest recoil is similar too my 375 H&H carbine but its not really objectionable in my opinion, and no its not the ideal universal elk rifle, but youll have a hard time finding something better for still hunting the lodge pole and conifer covered canyon slopes where seeing anything much past 100-150 yards is rare
http://www.gunwalker.com/450marlin/handloading.html